EP2117910A1 - Transfer box for transferring gearshifting movements in a vehicle - Google Patents

Transfer box for transferring gearshifting movements in a vehicle

Info

Publication number
EP2117910A1
EP2117910A1 EP07701105A EP07701105A EP2117910A1 EP 2117910 A1 EP2117910 A1 EP 2117910A1 EP 07701105 A EP07701105 A EP 07701105A EP 07701105 A EP07701105 A EP 07701105A EP 2117910 A1 EP2117910 A1 EP 2117910A1
Authority
EP
European Patent Office
Prior art keywords
lever
transfer box
portions
frame portion
cab
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP07701105A
Other languages
German (de)
French (fr)
Other versions
EP2117910A4 (en
EP2117910B1 (en
Inventor
Klas BERGSTRÖM
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Volvo Truck Corp
Original Assignee
Volvo Lastvagnar AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Volvo Lastvagnar AB filed Critical Volvo Lastvagnar AB
Publication of EP2117910A1 publication Critical patent/EP2117910A1/en
Publication of EP2117910A4 publication Critical patent/EP2117910A4/en
Application granted granted Critical
Publication of EP2117910B1 publication Critical patent/EP2117910B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D33/00—Superstructures for load-carrying vehicles
    • B62D33/06—Drivers' cabs
    • B62D33/063—Drivers' cabs movable from one position into at least one other position, e.g. tiltable, pivotable about a vertical axis, displaceable from one side of the vehicle to the other
    • B62D33/073—Drivers' cabs movable from one position into at least one other position, e.g. tiltable, pivotable about a vertical axis, displaceable from one side of the vehicle to the other characterised by special adaptations of vehicle control devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/0208—Selector apparatus with means for suppression of vibrations or reduction of noise
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/04—Ratio selector apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20012—Multiple controlled elements
    • Y10T74/20018—Transmission control
    • Y10T74/2014—Manually operated selector [e.g., remotely controlled device, lever, push button, rotary dial, etc.]

Definitions

  • the present invention relates to a transfer box for transferring movements and forces from a tiltable cab portion of a heavy vehicle to a gearbox, mounted in its chassis.
  • the transfer box comprises a first frame portion mounted on the cab portion, and comprises at least one lever portion journalled on at least one bearing.
  • the lever portion is connected to cable ends or push rods connected to a gear shift lever.
  • a second frame portion is mounted on the vehicle chassis and comprises at least one second lever portion journalled on at least one bearing and connected to cable ends or pushrods connected to a gearbox.
  • the first lever portions and the second lever portions interact to enable transfer of movements and force from the cable ends or push rods connected to the first lever portions to the cable ends or push rods connected to the second lever portions .
  • COE Car Over Engine
  • COE Car Over Engine
  • the vehicle For heavy duty vehicles , where the maximum length of road-going vehicles is restricted, it is common to provide the vehicle with a cab mounted on top of the engine compartment, i.e. a so called cab-over or COE (Cab Over Engine) design.
  • COE Car Over Engine
  • the tilting function does pose complications, mainly when it comes to transfer of driver commands to the components mounted in the chassis, such as steering wheel movements to the steering wheels, clutch pedal commands to the clutch, brake pedal movements to the brakes, and gearshift lever movements to the gearbox.
  • This invention is mainly directed towards a transfer box enabling low friction transfer of gearshift lever movements to the gearbox.
  • One other feature of COE designs is that the cab in most cases is resiliently suspended from the chassis; in order not to transfer chassis vibrations to the cab, it is
  • the main drawbacks with the pushrod systems are, firstly, that vibrations from the gearbox and chassis are transmitted to the gearshift lever, and secondly, that adjustments of the gearshift lever position vs. the actual gear position are difficult. Moreover, it might be necessary to dismount the pushrods prior to a cab tilting operation or to use a design where the pushrods system is separable, such as described in EP 34 21 74.
  • a transfer box comprising first and second cooperating lever portions, wherein the first and the second lever portions are provided with cooperating portions comprising a wedge provided on the at least one first lever, and a wedge shaped opening provided on the at least one second lever.
  • the second frame portion is suspended from the chassis by at least one resilient member, e.g. a spring.
  • alignment means could be connected to first and second frame portions, respectively.
  • the lever portions could be journalled on ball bearings.
  • Fig. 1 is a perspective view showing two cooperating portions of a gear connection according to the present invention in a non connected state
  • Fig 2 is an exploded perspective showing components of the gear connection according to the present invention. DESCRIPTION OF AN EMBODIMENT
  • a dividable transfer box 100 is shown in an open position.
  • the transfer box 100 comprises first and second upper lever portions 130, 140, which are connectable to first and second lower lever portions 210, 220, respectively, in a way that will be described below.
  • first and second upper lever portions 130, 140 are connected to the first and second lower lever portions 210, 220, which in turn are connected to pushrods or cables (not shown) .
  • the pushrods or cables are connected to control levers (not shown) of a gearbox (not shown) . Movements of the push rods or cables will effect gear changes of the gearbox, in a way well known to persons skilled in the art, thus transferring preferably two dimensional movements of the control lever to the gearbox.
  • the upper first and second lever portions 130, 140 are shown mounted in a first frame portion 150.
  • the upper first and second lever portions 130, 140 are journalled in bearings 130' , 140' , which are fastened to the frame portion 150 and allows rotation of the upper first and second lever portions 130, 140.
  • the upper first and second lever portions 130, 140 are provided with connection means 130a, 140a for connecting to first and second cable or pushrod ends (not shown) .
  • ends of the first and second upper lever portions 130, 140 are formed as connecting wedges 140b (the wedge of first lever portion 130 is hidden by bearing 140' in Fig. 2) .
  • a cone shaped member 160 of an alignment means could be included in the first frame portion 150.
  • first and second lower lever portions 210, 220 are shown.
  • the first and second lower lever portions 210, 220 are journalled in bearings 210', 220', which in turn are fastened to a second frame portion 250.
  • An alignment member 260 comprising a cone shaped opening 260' , whose shape corresponds to the shape of the cone shaped member 160 of the first frame portion 150 could be fastened to the second frame portion 150.
  • the frame portion is preferably fastened to a vehicle chassis by means of two resilient members 280, 290, such as coil springs. These springs accommodate movements between the chassis and the cab portion, which movements primarily emanates from the fact that most cab portions are suspended from the chassis, but may also emanate from manufacturing tolerances .
  • the first and second lower lever portions 210, 220 are provided with means for connection, 230a, 240a to the push rods or cables (not shown) . Moreover, they are each provided with wedge shaped openings 230b, 240b, whose shape corresponds to the shape of the connecting wedges 140b, respectively (the wedge of first lever portion 130 is hidden by bearing 140' in Fig. 2) .
  • the invention aims to solve the problem with transfer of gearshift movements from a gear lever mounted in a tiltable cab (not shown) of the vehicle and the gearbox, which usually is mounted within the vehicle chassis .
  • the second frame portion 250 is mounted on the vehicle chassis, as mentioned suspended by the springs 280, 290, and the first frame portion 150 is mounted on the tiltable cab such that the bearings 130', 210', 140' and 220' are aligned, i.e. such that the centre axes of the bearings 130' and 140' are aligned with the centre axes of the bearings 210' , 220' , respectively, whenever the cab portion is in an untilted position.
  • the connecting wedges 140b (the wedge of first lever portion 130 is hidden by bearing 140' in Fig. 2) will engage the wedge shaped openings 230b, 240b of the first and second lower lever portions 210, 220.
  • This engagement makes the first and second lower lever portions 210, 220 and the upper first and second lever portions 130, 140 move as two separate levers, wherein the first separate lever comprises the upper lever portion 130 and the lower lever portion 210, and wherein the second separate lever comprises the upper lever portion 140 and the lower lever portion 220.
  • connection means 130a, 140a there will be a transfer of movement and force through the separate levers; a force or movement exerted on either of the connection means 130a, 140a will, due to the rotatable mounting of the levers in the bearings 130' , 210' , 140' and 220' be transferred to the push rods or cables (not shown) connected at lower connection means 230a and 240a, meaning that a movement of the gear lever in the cab will be transferred to the gearbox, and effect a gear shift.
  • the connecting wedges 140b the wedge of first lever portion 130 is hidden by bearing 140' in Fig.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)

Abstract

A transfer box (100) for transferring movements and forces from a gearshift lever of a tiltable vehicle cab portion to a gearbox comprises : a first frame portion (150) mounted on the cab portion, the first frame portion (150) comprising at least one first journalled lever portion (130, 140) and being connectable to cable ends or push rods connected to the gear shift lever, a second frame portion (250) mounted on a vehicle chassis, the second frame portion (250) comprising at least one journalled second lever portion (210, 220) and being connected to the gearbox via cable ends or pushrods, wherein the first lever portions (130, 140) and the second lever portions (210, 220) interact to enable movement /force transfer from the cable ends /push rods connected to the first lever portions (130, 140) to the cable ends/push rods connected to the second lever portions (210, 220) . The at least one first and the at least one second lever portions (130, 140, 210, 220) are provided with wedge shaped cooperating portions (140b, 230b, 240b) .

Description

TRANSFER BOX FOR TRANSFERRING GEARSHIFTING MOVEMENTS IN A VEHICLE FIELD OF THE INVENTION
The present invention relates to a transfer box for transferring movements and forces from a tiltable cab portion of a heavy vehicle to a gearbox, mounted in its chassis. The transfer box comprises a first frame portion mounted on the cab portion, and comprises at least one lever portion journalled on at least one bearing. The lever portion is connected to cable ends or push rods connected to a gear shift lever. A second frame portion is mounted on the vehicle chassis and comprises at least one second lever portion journalled on at least one bearing and connected to cable ends or pushrods connected to a gearbox. The first lever portions and the second lever portions interact to enable transfer of movements and force from the cable ends or push rods connected to the first lever portions to the cable ends or push rods connected to the second lever portions .
BACKGROUND OF THE INVENTION
For heavy duty vehicles , where the maximum length of road-going vehicles is restricted, it is common to provide the vehicle with a cab mounted on top of the engine compartment, i.e. a so called cab-over or COE (Cab Over Engine) design. On such vehicles, it is more or less a standard design to provide the entire cab with a tilting function, in order to give access to the engine compartment. The tilting function does pose complications, mainly when it comes to transfer of driver commands to the components mounted in the chassis, such as steering wheel movements to the steering wheels, clutch pedal commands to the clutch, brake pedal movements to the brakes, and gearshift lever movements to the gearbox. This invention is mainly directed towards a transfer box enabling low friction transfer of gearshift lever movements to the gearbox. One other feature of COE designs is that the cab in most cases is resiliently suspended from the chassis; in order not to transfer chassis vibrations to the cab, it is advantageous if all connections between the cab and the chassis are resiliently suspended from the chassis.
Today, there are mainly two different systems in use for transferring gear shift movements, namely pushrod systems, wherein inflexible pushrods are used to transfer the movements from the gearshift lever to the gearbox, and cable based systems, wherein a flexible cable capable of transferring both pulling and pushing force is housed within a flexible conduit capable of withstanding both pulling and pushing forces.
The main drawbacks with the pushrod systems are, firstly, that vibrations from the gearbox and chassis are transmitted to the gearshift lever, and secondly, that adjustments of the gearshift lever position vs. the actual gear position are difficult. Moreover, it might be necessary to dismount the pushrods prior to a cab tilting operation or to use a design where the pushrods system is separable, such as described in EP 34 21 74.
As could be understood, cable systems are much more flexible than pushrod systems; hence, less vibrations are transferred to the gearshift lever, and it is also possible to tilt the cab without interrupting the connection between the gear shift lever and the gearbox, which, as mentioned earlier, could be necessary for pushrod systems. There is however one severe drawback connected to cable systems, namely "internal" friction, i.e. friction between the cable and the conduit surrounding the cable. This problem becomes aggravated if the cable and conduit assembly is bent in curves, which more or less is mandatory in order to obtain enough flexibility to allow cab tilting. In order to allow for tilting of the cab, the cable must go around the tilting centre of the cab, which in a standard design implicates a direction change for the cable of about 180 degrees . The internal friction is a detrimental for the force required for shifting gear, the λλfeel" of shifting gear and, lastly, the speed to shift gear.
SUMMARY OF THE INVENTION
The above and other problems are solved by providing a transfer box comprising first and second cooperating lever portions, wherein the first and the second lever portions are provided with cooperating portions comprising a wedge provided on the at least one first lever, and a wedge shaped opening provided on the at least one second lever.
In a preferred embodiment of the invention, the second frame portion is suspended from the chassis by at least one resilient member, e.g. a spring.
In order to enable proper alignment and transfer of reaction forces between the first and second lever portions, alignment means could be connected to first and second frame portions, respectively. In order to reduce friction of the transfer box, the lever portions could be journalled on ball bearings.
Further advantageous embodiments of the invention emerge from the dependent patent claims following patent claim 1.
BRIEF DESCRIPTION OF THE DRAWINGS
In the following, the invention will be described with reference to the appended drawings, wherein: Fig. 1 is a perspective view showing two cooperating portions of a gear connection according to the present invention in a non connected state, and
Fig 2 is an exploded perspective showing components of the gear connection according to the present invention. DESCRIPTION OF AN EMBODIMENT
In Fig. 1, a dividable transfer box 100 is shown in an open position. The transfer box 100 comprises first and second upper lever portions 130, 140, which are connectable to first and second lower lever portions 210, 220, respectively, in a way that will be described below.
In an operating position, i.e. when a cab portion of a vehicle is in an untilted, i.e. driving, position, the first and second upper lever portions 130, 140 are connected to the first and second lower lever portions 210, 220, which in turn are connected to pushrods or cables (not shown) . The pushrods or cables are connected to control levers (not shown) of a gearbox (not shown) . Movements of the push rods or cables will effect gear changes of the gearbox, in a way well known to persons skilled in the art, thus transferring preferably two dimensional movements of the control lever to the gearbox.
As shown in Fig. 2, the upper first and second lever portions 130, 140 are shown mounted in a first frame portion 150. The upper first and second lever portions 130, 140 are journalled in bearings 130' , 140' , which are fastened to the frame portion 150 and allows rotation of the upper first and second lever portions 130, 140. The upper first and second lever portions 130, 140 are provided with connection means 130a, 140a for connecting to first and second cable or pushrod ends (not shown) . Moreover, opposite, compared to the connection means 130a, 140a, ends of the first and second upper lever portions 130, 140 are formed as connecting wedges 140b (the wedge of first lever portion 130 is hidden by bearing 140' in Fig. 2) . A cone shaped member 160 of an alignment means could be included in the first frame portion 150.
Moreover, the first and second lower lever portions 210, 220 are shown. The first and second lower lever portions 210, 220 are journalled in bearings 210', 220', which in turn are fastened to a second frame portion 250. An alignment member 260, comprising a cone shaped opening 260' , whose shape corresponds to the shape of the cone shaped member 160 of the first frame portion 150 could be fastened to the second frame portion 150. The frame portion is preferably fastened to a vehicle chassis by means of two resilient members 280, 290, such as coil springs. These springs accommodate movements between the chassis and the cab portion, which movements primarily emanates from the fact that most cab portions are suspended from the chassis, but may also emanate from manufacturing tolerances . The first and second lower lever portions 210, 220 are provided with means for connection, 230a, 240a to the push rods or cables (not shown) . Moreover, they are each provided with wedge shaped openings 230b, 240b, whose shape corresponds to the shape of the connecting wedges 140b, respectively (the wedge of first lever portion 130 is hidden by bearing 140' in Fig. 2) .
As mentioned earlier, the invention aims to solve the problem with transfer of gearshift movements from a gear lever mounted in a tiltable cab (not shown) of the vehicle and the gearbox, which usually is mounted within the vehicle chassis . To solve this problem, the second frame portion 250 is mounted on the vehicle chassis, as mentioned suspended by the springs 280, 290, and the first frame portion 150 is mounted on the tiltable cab such that the bearings 130', 210', 140' and 220' are aligned, i.e. such that the centre axes of the bearings 130' and 140' are aligned with the centre axes of the bearings 210' , 220' , respectively, whenever the cab portion is in an untilted position. If the distance between the frame portions is correct, which could be guaranteed by the provision of the cone shaped member 160 and the alignment member 260, comprising the cone shaped opening 260' , the connecting wedges 140b (the wedge of first lever portion 130 is hidden by bearing 140' in Fig. 2) will engage the wedge shaped openings 230b, 240b of the first and second lower lever portions 210, 220. This engagement makes the first and second lower lever portions 210, 220 and the upper first and second lever portions 130, 140 move as two separate levers, wherein the first separate lever comprises the upper lever portion 130 and the lower lever portion 210, and wherein the second separate lever comprises the upper lever portion 140 and the lower lever portion 220.
As could be understood from the above description, there will be a transfer of movement and force through the separate levers; a force or movement exerted on either of the connection means 130a, 140a will, due to the rotatable mounting of the levers in the bearings 130' , 210' , 140' and 220' be transferred to the push rods or cables (not shown) connected at lower connection means 230a and 240a, meaning that a movement of the gear lever in the cab will be transferred to the gearbox, and effect a gear shift. When the cab is tilted, e.g. for service, the connecting wedges 140b (the wedge of first lever portion 130 is hidden by bearing 140' in Fig. 2) and the wedge shaped openings 230b, 240b will disengage from one another and hence enable the cab to be tilted. After the service has been performed, the cab is tilted back to its driving position. Here, the wedge shape of the connecting wedges and the wedge shaped openings of the lever portions is very beneficial; if the gear shift lever in the cab would move during the time the cab is tilted (which, by the way, is likely to happen) , then the mutual position between the first and second lower lever portions 210, 220 and the upper first and second lever portions 130, 140, respectively, will change. Due to the wedge shape, such misalignment will however be adjusted automatically, since the tip of the connection wedges, if misaligned, will be guided by the walls of the wedge shaped openings until the connecting wedges 140b (the wedge of first lever portion 130 is hidden by bearing 140' in Fig. 2) are properly housed within the wedge shaped openings 230b, 240b. This will guarantee a proper adjustment of the gearshift lever vs. the gearbox, even after a tilting/untilting operation of the cab portion. In a further not shown embodiment of the invention said wedge shaped openings and the corresponding connecting wedges could be formed even more in a Y-shape instead of V- shape as showed in the figures . A Y-shape would have the above mentioned benefits of the V-shape and additionally the benefit of a more secure connection.
The invention should not be deemed to be limited to the embodiments described above, but rather a number of further variants and modifications are conceivable within the scope of the following patent claims .

Claims

1. Transfer box (100) for transferring movements and forces from a gearshift lever of a tiltable cab portion of a heavy vehicle to a gearbox mounted in its chassis, said transfer box (100) comprising a first frame portion (150) mounted on the cab portion, the first frame portion (150) comprising at least one first lever portion (130, 140) journalled on at least one bearing (130' , 140' ) and being connectable to cable ends or push rods connected to the gear shift lever, a second frame portion (250) mounted on the vehicle chassis, the second frame portion (250) comprising at least one second lever portion (210, 220) journalled on at least one bearing (210' , 220' ) and being connectable to cable ends or pushrods connected to a gearbox, wherein the at least one first lever portions (130, 140) and the at least one second lever portions (210, 220) cooperate to enable transfer of movements and force from the cable ends or push rods connectable to the at least one first lever portion (130, 140) to the cable ends or push rods connectable to the at least one second lever portion (210, 220) when the transfer box is in an operating position, characterized in that the at least one first and the at least one second lever portions (130, 140, 210, 220) are provided with cooperating portions (140b, 230b, 240b) comprising a wedge (140b) provided on the at least one first lever (130, 140), and a wedge shaped opening (230b, 240b) provided on the at least one second lever (210, 220) .
2. The transfer box (100) according to claim 1, wherein the wedge (140b) and the corresponding wedge opening (230b, 240b) are mainly shaped in a Y-form.
3. The transfer box (100) according to claim 1, wherein the wedge (140b) and the corresponding wedge opening (230b, 240b) are mainly shaped in a V-form.
4. The transfer box (100) according to any of the preceding claims, wherein the second frame portion (250) is suspended from the chassis by at least one resilient member (280, 290) .
5. The transfer box (100) according to claim 4, wherein the at least one resilient member (280, 290) is a spring.
6. The transfer box (100) according to any of the preceding claims, further comprising cooperating alignment means (160, 260) connected to the first and second frame portions (150, 250), respectively.
7. The transfer box (100) according to the preceding claim, wherein the cooperating alignment means (160, 260) are mainly shaped in a cone form.
8. The transfer box (100) according to any of the preceding claims, wherein the at least one bearing (130', 140') of the first frame portion (150) and the at least one bearing (210', 220') of the second frame portion (250) are ball, roller or needle bearings.
EP07701105A 2007-01-12 2007-01-12 Transfer box for transferring gearshifting movements in a vehicle Active EP2117910B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2007/000019 WO2008085089A1 (en) 2007-01-12 2007-01-12 Transfer box for transferring gearshifting movements in a vehicle

Publications (3)

Publication Number Publication Date
EP2117910A1 true EP2117910A1 (en) 2009-11-18
EP2117910A4 EP2117910A4 (en) 2010-09-01
EP2117910B1 EP2117910B1 (en) 2012-07-18

Family

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Family Applications (1)

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EP07701105A Active EP2117910B1 (en) 2007-01-12 2007-01-12 Transfer box for transferring gearshifting movements in a vehicle

Country Status (3)

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US (1) US8360194B2 (en)
EP (1) EP2117910B1 (en)
WO (1) WO2008085089A1 (en)

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FR2919845B1 (en) * 2007-08-09 2010-02-19 Europ De Fabrications Ind Sefi CABLE CONTROL SYSTEM FOR A TILT CABIN HEAVY DUTY GEARBOX
US10167946B2 (en) * 2016-05-09 2019-01-01 GM Global Technology Operations LLC Electronic transmission range selection system including a bezel with locating features

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FR2254197A5 (en) * 1973-12-05 1975-07-04 Berliet Automobiles
EP0999084A2 (en) * 1998-11-04 2000-05-10 Volvo Lastvagnar Ab Transmission control device for a vehicle

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DE2527407A1 (en) 1975-06-20 1977-01-13 Daimler Benz Ag Gear change linkage for tipping cab - with conical sprung self locating coupling and sprung catches for vibration protection
DE2613779C3 (en) * 1976-03-31 1981-05-07 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Switching device for change gears of trucks with swiveling driver's cab
US4235299A (en) * 1978-08-08 1980-11-25 Applied Power Inc. Gear shift connecting apparatus
US4206826A (en) * 1978-11-20 1980-06-10 International Harvester Company Transmission remote shift system of the disconnect type for a cab-over chassis
US4269282A (en) * 1979-05-31 1981-05-26 Mack Trucks, Inc. Gear shift control
WO1982000809A1 (en) * 1980-09-10 1982-03-18 Power Inc Applied Gear shift connecting apparatus
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Publication number Priority date Publication date Assignee Title
FR2167825A5 (en) * 1972-01-10 1973-08-24 Tatra Np
FR2184218A5 (en) * 1972-05-12 1973-12-21 Berliet Automobiles
FR2254197A5 (en) * 1973-12-05 1975-07-04 Berliet Automobiles
EP0999084A2 (en) * 1998-11-04 2000-05-10 Volvo Lastvagnar Ab Transmission control device for a vehicle

Non-Patent Citations (1)

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Title
See also references of WO2008085089A1 *

Also Published As

Publication number Publication date
WO2008085089A1 (en) 2008-07-17
US8360194B2 (en) 2013-01-29
US20100147096A1 (en) 2010-06-17
EP2117910A4 (en) 2010-09-01
EP2117910B1 (en) 2012-07-18

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